📈Last 7 days+3 installs — 40% slower than the week before (+5) · 1/day since Oct 8
🏆Among Education apps bottom 42% by installs gained this week (1707 peers growing)
🛠Updatesdormant · updated 250 days ago
Installs since launch
+14 installs
since Oct 8
Update history
6.14Mar 5, 2026 · seen Oct 15, 2026
Only the current version so far — new entries appear as the app ships updates.
PDDBook 2 ROOSSA is an education app by ROOSSA with 1,000+ downloads (about 1.5K estimated). +3 installs in the last 7 days. Released Jun 17, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “application for the book "Rules of the road for children and adults"”